// -------------------------------------------------------------------------------------------------
// Copyright 2024 Kearn Chen, kearn.chen@aliyun.com
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// -------------------------------------------------------------------------------------------------

#include "xprintf.h"

void xfunc_output_callback(int c)
{
    *((volatile unsigned int *)0xc0000) = c;
}

void simulation_finish(void)
{
    *((volatile unsigned int *)0xc0004) = 0x12345678;
}

int main(void)
{
    xfunc_output = xfunc_output_callback;

    xprintf("Hello RISC-V World!\n");

    simulation_finish();

    while(1);
}
